od-media-generation (scenario)

This scenario plugin is the bundled default for projects whose metadata.kind is image, video, or audio. The web client and the daemon both look up defaultScenarioPluginIdForKind(kind) from @open-design/contracts and, when no other plugin is applied, bind this scenario at project / run creation time.

Default pipeline

{
  "stages": [
    { "id": "discovery", "atoms": ["discovery-question-form"] },
    { "id": "plan",      "atoms": ["todo-write"] },
    { "id": "generate",  "atoms": ["media-image", "media-video", "media-audio", "live-artifact"] },
    {
      "id": "critique", "atoms": ["critique-theater"],
      "repeat": true,
      "until": "critique.score>=4 || iterations>=3"
    }
  ]
}

The generate stage lists all three media atoms even though a single run only calls one of them. Picking the right atom is the agent's job:

• metadata.kind === 'image' → media-image
• metadata.kind === 'video' → media-video
• metadata.kind === 'audio' → media-audio

If the user picks this plugin manually without a media-typed project, prefer media-image and explain the assumption in the first reply.

Atom call shap…